CICD for IOS build

[DE]

Hi Experts,

I am new to IOS build , and could you please help me with your suggestions here

We are planning to implement a CICD for IOS build, which is doing by TFS now.

Our plan is to use Jenkins as CI tool and would need more information from you how we can procced with jenkins.

1) What will be the advantages of Jenkins over TFS for IOS build.

2) Is Xcode is required for IOS buld or gradle can be used for the same. Can we install gradle or xcode in the same jenkins server ?

3) How can we store the build to jfrog artifactory once the build is done?

4) Whether we can achieve all this by using the open source version of jenkins and jfrog Artifactory, with gradle ?